class_docstr: A wrapper around a Strategy Protocol Buffer.
docstr: Deserialize the strategy.
docstr_tok: ["Deserialize","the","strategy","."]
code: def deserialize(cls, strategy_id=None, path=None):
      """Deserialize the strategy."""
      if path is None:
          assert strategy_id is not None
          path = os.path.join(DEFAULT_SERIALIZATION_DIR, strategy_id)
      with open(path, "rb") as f:
          data = f.read()
      new_strategy = strategy_pb2.Strategy()
      new_strategy.ParseFromString(data)
      return cls(strategy=new_strategy)
  
imports: import os
  from abc import ABC, abstractmethod
  from datetime import datetime
  from autodist.const import DEFAULT_SERIALIZATION_DIR
  from autodist.graph_item import GraphItem
  from autodist.kernel.common.utils import get_op_name
  from autodist.proto import strategy_pb2
  from autodist.resource_spec import ResourceSpec
label_desc: Use image node_id 11 for calling the Strategy obj's underlying member method code with example usage: obj.deserialize(cls, strategy_id, path) and returns: cls